【单选题】You will find it hard to make friends with people ____.
C.
without real love for them
【单选题】You will _ it hard to get up in the morning.
【单选题】品目 5810 所称 “ 刺绣品 ” 不包括
D.
用珠片、饰珠、纺织材料或其他材料制的装饰用花纹图案所缝绣的贴花织物
【单选题】You will find it hard to make friends with people
C.
without real love for them
D.
a sense of security healthy
【单选题】根据xs表的学号列上前5个字符建立一个升序索引xh_xs,可以使用命令
A.
create xh_xs on xs(学号(5) asc)
B.
create table xh_xs on xs(学号(5) asc)
C.
create index xh_xs on xs(学号(5) asc)
D.
alter table add xh_xs on xs(学号(5) asc)